CN2913962Y - Building-integrated hyperconductive flat-plate solar energy hot-water apparatus - Google Patents
Building-integrated hyperconductive flat-plate solar energy hot-water apparatus Download PDFInfo
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- CN2913962Y CN2913962Y CNU2006200903733U CN200620090373U CN2913962Y CN 2913962 Y CN2913962 Y CN 2913962Y CN U2006200903733 U CNU2006200903733 U CN U2006200903733U CN 200620090373 U CN200620090373 U CN 200620090373U CN 2913962 Y CN2913962 Y CN 2913962Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model relates to a building-integrated superconductive planar solar water heater, which comprises a planar heat collector installed with fluid balanced distributor and capillary fluid guide pipes therein, a condensing heat exchanger, a water container, a heat-insulating gas pipe, a heat-insulating fluid pipe, etc. Through the heat-insulating fluid pipe connected with the condensing heat exchanger installed inside the water container, returned working medium is guided into the fluid balanced distributor and further sent to inner upper wall of heat-collecting pipe array via a precise throttle perforated plate and capillary fluid guide pipes, so as to realize stable fluid throttle, distribution and guidance, form uniform falling film flow evaporation state, form vacuum and inject low-boiling-point anti-freezing medium in sealed system. As an upgraded solar product of brand new concept, the solar water heater has advantages of balanced fluid distribution, high stability and efficiency, good appearance, and freezing resistance.
Description
Technical field
A kind of architecture-integral superconductor panel solar energy water heating device belongs to solar energy heat utilization technical field, relates to a kind of solar water heater, particularly utilizes the solar water heater of the phase transformation circulating transfer sunlight heat energy of working media.
Background technology
Direct insertion solar vacuum-tube water heater is attractive in appearance because of its influence building, and use has been limited in domestic standard city and sub-district, external use also not a lot; Split flow channel type flat plate solar water heater is because heat collector and water tank can configured separate, the flat Founder of heat collector form, can with the building attractive in appearance the combination, water tank can place the indoor insulation that is easy to, therefore warm band area with abroad be widely used, but it exists hot water self-circulation power deficiency often to need the defective of electric pump auxiliary circulation, and freeze proof, the anti-tartar poor-performing of heat collector, so it is used obvious limitation is arranged also; In order to address the above problem, someone is applied to hot pipe technique field of solar energy and proposes separate heat pipe solar water heater scheme, promptly the evaporator section of many heat-pipe elements is become comb side by side, two ends are together in parallel with union pipe respectively and are placed in the plate shaped heat-preservation heat-collection case about it, condensation segment is assembled integrally formed condensing heat exchanger to be placed in the water tank, the last union pipe of evaporator section is connected with the air inlet duct of condensing heat exchanger, the following union pipe of evaporator section is connected with the liquid outlet pipeline of condensing heat exchanger, form vacuum in the system and fill the low boiling working media, this water heater has good looking appearance, be easy to install, freeze proof cold-resistant, the advantage rapidly of conducting heat, but the evaporation operating mode of its evaporator section is in full liquid evaporating state, can only there be part evaporation comb to be in liquid phase evaporation workspace, collector area utilization rate and evaporation efficiency are not high, so there is limitation in resultant effect; Chinese patent application 93231758 and 96228353 proposes such scheme is had the conception of improvement effect respectively, promptly only connecting pipe with one couples together as the last union pipe and the condensing heat exchanger of constant temperature zone with evaporator section, gas and withdrawing fluid flow in same pipe, withdrawing fluid is flowed into by the comb upper end, form along the downward falling film evaporation operating mode of comb thereby possessed, can improve evaporability like this, improve the collector area utilization rate, reduce the heat collector inside and outside temperature difference, thereby the raising thermal efficiency, but all there is following major defect in the enforcement of such scheme and inaccessible re-set target: first, after the few liquid state backflow working media of flow enters the last union pipe of evaporator section, make each comb return the liquid inequality because of lacking balanced distributor, or be submerged, or occur withered, cause the work that system can not stable equilibrium, greatly influence solar collecting performance, even cisco unity malfunction; The second, exhaust and time shared longer pipe road of liquid, the long in the other direction flow process relative motion of gaseous working medium in the pipe and liquid reflux medium, there be serious phenomenon and the bigger backflow resistance of carrying, influence stable backflow and integrated heat efficiency, make the performance of device understable.
Summary of the invention
The purpose of this invention is to provide a kind of can be perfectly and architecture-integral is that install, that liquid backflow working medium automatic equalization is distributed, gas-liquid two-phase working medium forward flows and can form the practicality of stablizing the falling film evaporation operating mode, attractive in appearance, efficient, freeze proof apparatus for heating water by solar energy.
For achieving the above object, this architecture-integral superconductor panel solar energy water heating device, the flat plate collector and the condensing heat exchanger of balanced knockout and capillary catheter are housed by inside, water container, compositions such as insulation appendix and heat preserving perfusion tube, sunny slope at plate shaped insulation box-frame is equipped with euphotic cover plate, the shell of forming flat plate collector, the thermal-arrest plate that has solar selectively absorbing coating is installed in it, comb is organized in thermally coupled more on the thermal-arrest plate, the two ends up and down of comb are interconnected with union pipe respectively, last union pipe is communicated with condensing heat exchanger by at least one insulation appendix, condensing heat exchanger is assemblied on the wall of water container with flange or screw thread, its low level mouth is communicated with an end of heat preserving perfusion tube, and high-order mouthful of connection exhaust topping up pipe or valve; Described balanced knockout is mounted in the flat plate collector or the tubular member of the horizontal in the union pipe, the one end has an interface to be communicated with the low level drain pipe of condensing heat exchanger by heat preserving perfusion tube and other end sealing, evenly distributed equate with comb quantity, measure-alike accurate restricting orifice each other on balanced knockout, the outside of accurate restricting orifice respectively with airtight connection of an end of capillary catheter, the other end of capillary catheter is communicated with the top inner chamber of comb respectively; Form vacuum in the system that balanced knockout, comb, union pipe and the condensing heat exchanger of composition flat plate collector is linked to be, and fill the freeze proof working media of an amount of low boiling.
For the ease of batch production production and on-the-spot the installation, heat collector, insulation appendix, heat preserving perfusion tube, condensing heat exchanger and water container can be made respectively, on-the-spot assembling, the two ends of heat preserving perfusion tube and insulation appendix adopt the convergent divergent channel self sealss to live nut is connected or flange is lived connects, and two interfaces that are connected with heat collector also respectively series connected valve control to adapt in the heat collector sealing of filled working media situation in advance; In order to guarantee that liquid working media can return heat collector when heat collector is higher than the installation site of condensing heat exchanger, the infusion pump of can connecting on the liquid phase systems that heat preserving perfusion tube and balanced knockout connect into carries out liquid and carries; For the ease of the debugging of system evacuation and additional working media, at the sleeve pipe that descends the union pipe setting to cooperate with the debugging electric heater; In order to improve the evaporability of thermal-arrest comb inside, can inhale endless core at the inwall close attachment heat conduction hair of light pipe, also can be processed into various grooves at inwall; In order to reduce the reflection loss on euphotic cover plate surface, the surface can form the antireflection layer of printing opacity; For strengthening heat insulation effect, improve operating temperature, also can use double-deck hollow cover plate or in heat collector, fill the printing opacity adiabatic gas; Water container also can be the pipeline erect and connect into the system that is filled with water capable of circulation with other tanks that a plurality of entery and delivery ports can be arranged, and more heat collector and condensing heat exchanger can be organized and be installed in side by side in the system of being filled with water, and constitute the Building Heat water system of combining form.
After adopting said structure, when sunlight sees through euphotic cover plate and shines solar energy absorbing membranous layer on the thermal-arrest plate, reflection loss is lowered, most of luminous energy is transformed into heat energy and is absorbed and the evaporation that heats up by thermal-arrest comb bottom working media, the steam that produces in each comb is through last union pipe, the insulation appendix is transported in the condensing heat exchanger, by the water heat exchange condensation in wall and the water container, water is heated and working medium is condensed, condensate liquid leans on the power of gravity or infusion pump to be back to balanced knockout through heat preserving perfusion tube, carry out balanced throttling by accurate restricting orifice and capillary catheter, shunting, water conservancy diversion, enter to stable and uniform each comb top, flow into comb and be extended to the membranaceous liquid layer that flows downward along the comb perisporium, in the process of flowing downward, be evaporated into gas again and rise to union pipe again, periodic duty according to this, the solar thermal energy that thermal-arrest plate and comb are received is delivered to the system of being filled with water; Owing to realized that collecting efficiency and collector area utilization rate significantly improve along the balanced falling film evaporation operating mode of each comb total length; Utilize the phase-change heat transfer of low boiling working media, heat transfer rate is fast, heat-transfer capability is big, outdoor parts is freeze proof, the indoor water tank heat loss is few; This device is applicable to the single household and the cluster application of skyscraper and tier building, can be independent wall hanging install, also can be used as construction wall parts or decorative element and inlay installation, as split-type air conditioner and decorative curtain wall, practical and convenient, attractive in appearance, life-span of building is long, heat is imitated high, anti-freezingly, the fine day during-20 degree low temperature still can produce hot water.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention program is described in further detail.
Fig. 1 is system's cutaway view of first kind of embodiment of this architecture-integral superconductor panel solar energy water heating device.
Fig. 2 is the partial structurtes side view of the external balanced knockout of this architecture-integral superconductor panel solar energy water heating device.
Fig. 3 is the partial structurtes side view of the built-in balanced knockout of this architecture-integral superconductor panel solar energy water heating device.
Fig. 4 is system's cutaway view of second kind of embodiment of this architecture-integral superconductor panel solar energy water heating device.
Fig. 5 is system's cutaway view of the third embodiment of this architecture-integral superconductor panel solar energy water heating device.
The specific embodiment
Shown in Figure 1 architecture-integral superconductor panel solar energy water heating device is by flat plate collector (1), insulation appendix (4), condensing heat exchanger (5), water container (6) and balanced knockout (2) and heat preserving perfusion tube (3) are formed, sunny slope at plate shaped insulation box-frame (1E) is equipped with individual layer euphotic cover plate (1A), outer surface corrodes into the antireflection layer of skim printing opacity, the shell of forming flat plate collector (1), the argon gas of filling thermal insulation in it, the thermal-arrest plate (1G) that has solar selectively absorbing coating is installed in the flat plate collector (1), thermal-arrest plate (1G) is gone up the welding setting, inwall forms spiral grooves or adheres to the comb (1F) that hair is inhaled core, thermal-arrest plate (1G), can be whole also can be fin by the comb configured separate, the two ends up and down of comb are used union pipe (1D) respectively and (1B) are interconnected, be communicated with the air inlet (5C) of condensing heat exchanger (5) by insulation appendix (4) behind valve of outlet (4A) series connection of last union pipe (1D), the high-order port of condensing heat exchanger (5) connects exhaust topping up pipe and connects a valve (5D), the low level fluid mouth of pipe (5B) of condensing heat exchanger (5) is communicated with an end of heat preserving perfusion tube (3), be communicated with the inlet of balanced knockout (2) behind valve of other end series connection of heat preserving perfusion tube (3), described balanced knockout (2) is mounted in the tubular member of the horizontal in the flat plate collector (1), the one end is that inlet (3A) is communicated with heat preserving perfusion tube (3), other end sealing, go up at balanced knockout (2) and evenly distributedly to equate with comb (1F) quantity, measure-alike each other accurate restricting orifice (2B), accurate restricting orifice (2B) respectively with airtight connection of an end of capillary catheter (2A), its other end is communicated with the top inner chamber of comb (1F) respectively; Form vacuum in the system that the balanced knockout (2) of composition flat plate collector (1), comb (1F), union pipe (1D), (1B) and condensing heat exchanger (5) are linked to be, and fill an amount of as the freeze proof working media of low boilings such as acetone or methyl alcohol; The two ends of heat preserving perfusion tube (3) and insulation appendix (4) adopt convergent divergent channel self sealss nut alive to be connected, and electrical bar sleeve pipe (1C) is equipped with in an end inside of following union pipe (1B), and the other end connects a vent valves (7); Condensing heat exchanger (5) is assemblied on the water container (6) with flange or screw thread (5A), has water inlet pipe (6C), outlet pipe (6D), unsteady delivery port (6A) and electric heater (6B) on the water container (6).
Fig. 2 is the partial structurtes side view of the external balanced knockout of this architecture-integral superconductor panel solar energy water heating device, tubular balanced knockout is flat on outside the interior union pipe (1D) of heat collector (1), accurate restricting orifice (2B) is evenly distributed, and capillary catheter (2A) is in the top outer inlet tube of comb (1F) and export adherent.
Fig. 3 is the partial structurtes side view of the built-in balanced knockout of this architecture-integral superconductor panel solar energy water heating device, tubular balanced knockout is flat on union pipe (1D) inside in the heat collector (1), accurate restricting orifice (2B) is evenly distributed, and capillary catheter (2A) is from the inside top inlet tube of comb (1F) and export adherent.
Fig. 4 is system's cutaway view of second kind of embodiment of this architecture-integral superconductor panel solar energy water heating device.The installation site that is characterized in heat collector (1) is higher than water container (6) and condensing heat exchanger (5), and go up series connection infusion pump (3B) at the heat preserving perfusion tube (3) of condensing heat exchanger (5) liquid outlet and be used for the delivering liquid medium, infusion pump (3B) check valve (3C) in parallel.
Fig. 5 is system's cutaway view of the third embodiment of this architecture-integral superconductor panel solar energy water heating device.It is the another kind distortion of apparatus for heating water by solar energy shown in Figure 1, its difference is that water container (6) is the extra heavy pipe of erectting, many condensing heat exchangers (5) and flat plate collector (1) are installed on it side by side, the two ends up and down of water container (6) are communicated with secondary water tank (8), circulating pump (11) and main water box (10) respectively, and form the system that is filled with water greatly that to circulate by circulation pipe (9), secondary water tank (8) connects the hot water outlet pipe (6D) who has many group water meters (13) and valve (12), and secondary water tank (8) is connected with running water water inlet pipe (6C).
Fill working media when above-mentioned architecture-integral superconductor panel solar energy water heating device can be made in factory in advance, on-the-spot connecting pipe Open valve behind the emptying leak test gets final product work; Can certainly cancel above-mentioned valve and directly use the insulation appendix to be connected, fill an amount of working media after on-the-spot whole cleaning, leak test, the emptying, after the electric heater debugging of the inner insertion of union pipe down, work again again with heat preserving perfusion tube.
Clearly, as it will be apparent to those skilled in the art that, above-mentioned specific embodiment does not limit other distortion embodiments of basic thought of the present invention, for example condensing heat exchanger also can adopt cover barrel structure, calandria structure or spiral tube structure, and its inside can filling porous heat filling, the outside can add radiating fin; The insulation appendix also can many side by side; Following union pipe also can be connected extra heavy pipe reservoir or the like with heat preserving perfusion tube.
Claims (10)
1. architecture-integral superconductor panel solar energy water heating device, by flat plate collector (1), insulation appendix (4), condensing heat exchanger (5) and water container compositions such as (6), sunny slope at plate shaped insulation box-frame (1E) is equipped with euphotic cover plate (1A), the shell of forming flat plate collector (1), install in it and have the thermal-arrest plate (1G) that solar energy is selected absorber coatings, thermal-arrest plate (1G) is gone up and is closely connected comb (1F) and good heat conductive, the two ends of comb are used union pipe (1D) respectively and (1B) are interconnected, last union pipe (1D) is communicated with condensing heat exchanger (5) by at least one insulation appendix (4), condensing heat exchanger (5) is assemblied on the water container (6) with screw thread or flange, the high order end of condensing heat exchanger (5) connects exhaust topping up pipe or valve (5D), it is characterized in that: also comprise balanced knockout (2) and heat preserving perfusion tube (3), described balanced knockout (2) is mounted in the flat plate collector (1) or the tubular member of the horizontal in the union pipe (1D), the one end has an inlet to be communicated with heat preserving perfusion tube (3), be communicated with the low level drain pipe (5B) of condensing heat exchanger (5) again, other end sealing, go up at balanced knockout (2) and evenly distributedly to equate with comb (1F) quantity, measure-alike each other accurate restricting orifice (2B), accurate restricting orifice (2B) respectively with airtight connection of an end of capillary catheter (2A), its other end is communicated with the top inner chamber of comb (1F) respectively; Form vacuum in the system that the balanced knockout (2) of composition flat plate collector (1), comb (1F), union pipe (1D), (1B) and condensing heat exchanger (5) are linked to be, and fill the freeze proof working media of an amount of low boiling.
2. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: the two ends of heat preserving perfusion tube (3) and insulation appendix (4) are that convergent divergent channel self sealss nut alive is connected or flange connection alive.
3. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: the last union pipe (1D) on the flat plate collector (1), balanced knockout (2) series connected valve respectively are connected with insulation appendix (4), heat preserving perfusion tube (3) again.
4. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: the infusion pump (3B) of connecting on heat preserving perfusion tube (3) and the fluid pipeline that balanced knockout (2) is linked to be.
5. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1, it is characterized in that: water container (6) is the extra heavy pipe of erectting, many condensing heat exchangers (5) arranged side by side and flat plate collector (1) on it, it is communicated with secondary water tank (8), circulating pump (11) and main water box (10) respectively at two ends up and down, and by circulation pipe (9) composition closed circuit, water circulation system connects hot water outlet pipe (6D) and the running water water inlet pipes (6C) that have many group water meters (13) and valve (12).
6. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: be equipped with electrothermal sleeve (1C) on the following union pipe (1B).
7. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: comb (1F) inwall forms groove or adheres to hair and inhale core.
8. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: the surface of euphotic cover plate (1A) forms the antireflection layer of skim printing opacity.
9. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: euphotic cover plate (1A) and heat collector (1) the inner chamber filling adiabatic gas that is incubated box-frame (1E) formation.
10. a kind of architecture-integral superconductor panel solar energy water heating device according to claim 1 is characterized in that: euphotic cover plate (1A) is double-deck hollow light-passing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200903733U CN2913962Y (en) | 2006-04-13 | 2006-04-13 | Building-integrated hyperconductive flat-plate solar energy hot-water apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200903733U CN2913962Y (en) | 2006-04-13 | 2006-04-13 | Building-integrated hyperconductive flat-plate solar energy hot-water apparatus |
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| CN2913962Y true CN2913962Y (en) | 2007-06-20 |
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| CNU2006200903733U Expired - Fee Related CN2913962Y (en) | 2006-04-13 | 2006-04-13 | Building-integrated hyperconductive flat-plate solar energy hot-water apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915464A (en) * | 2010-08-30 | 2010-12-15 | 江苏省华扬太阳能有限公司 | Phase change thermal storage solar water heater |
| CN104019566A (en) * | 2013-03-30 | 2014-09-03 | 庞怡 | Solar system having phase-change type heat collection |
| CN104333324A (en) * | 2014-11-13 | 2015-02-04 | 贵州新能绿色能源有限公司 | Solar photovoltaic photo-thermal integrated energy conversion component |
| CN105627583A (en) * | 2016-03-08 | 2016-06-01 | 刘静福 | Heat collecting power generation air energy superconductive hot water system with automatic sun tracking function |
-
2006
- 2006-04-13 CN CNU2006200903733U patent/CN2913962Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915464A (en) * | 2010-08-30 | 2010-12-15 | 江苏省华扬太阳能有限公司 | Phase change thermal storage solar water heater |
| CN104019566A (en) * | 2013-03-30 | 2014-09-03 | 庞怡 | Solar system having phase-change type heat collection |
| CN104333324A (en) * | 2014-11-13 | 2015-02-04 | 贵州新能绿色能源有限公司 | Solar photovoltaic photo-thermal integrated energy conversion component |
| CN105627583A (en) * | 2016-03-08 | 2016-06-01 | 刘静福 | Heat collecting power generation air energy superconductive hot water system with automatic sun tracking function |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20100413 |